Behavioral task
behavioral1
Sample
2024-06-11_93e782a64a08c1618adaf639a43247cd_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-11_93e782a64a08c1618adaf639a43247cd_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-11_93e782a64a08c1618adaf639a43247cd_cryptolocker
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Size
76KB
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MD5
93e782a64a08c1618adaf639a43247cd
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SHA1
fe850752e8164bb9b207d53ba199c9c9eca84544
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SHA256
f734247d7b9c339c378c2b1230a5df2999ce6bbdb76286b0264286aa249896b2
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SHA512
2a9b0575cabc5dbbd5eee83e06ffbcad5d65e4a1a015db231f3bc807d67a7609d8007d7d3e7f99a32160ea8cbb0f7770dad2b8049e7813c99948a73c2ad2ef70
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsal81G+:1nK6a+qdOOtEvwDpjv
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-11_93e782a64a08c1618adaf639a43247cd_cryptolocker
Files
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2024-06-11_93e782a64a08c1618adaf639a43247cd_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE